diff --git a/package.json b/package.json
index cdf0adf..2222f0f 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "devDependencies": {
     "@types/jsdom": "21.1.1",
     "@types/node": "20.x.x",
-    "jsdom": "22.1.0",
+    "jsdom": "26.1.0",
     "typescript": "5.1.3"
   }
 }